developer.jp - robtex.com

developer.jp

DNSSEC⚠️ Not signed
A2405:6580:9b80:3800:3b60:dbe3:12b8:875🇯🇵 ASAHI-NET2405:6580::/29 Asahi Net, Inc.
A122.249.237.241🇯🇵 ASAHI-NET122.249.0.0/16
NSns1.value-domain.com ⭐
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.value-domain.com
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns4.value-domain.com ⚠️ Not in zone NS records
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns5.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c0b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbj-in-f26.1e100.net
A142.251.111.27🇺🇸 Google142.251.111.0/24
PTRbk-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXaspmx3.googlemail.com(30)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRip-172-253-145-26.defastlink.net
MXaspmx4.googlemail.com(30)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXaspmx5.googlemail.com(30)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
TXTv=spf1 ip4:122.249.237.241 mx:mozilla.gr.jp include:_spf.google.com -all
TXTgoogle-site-verification=0GrghPYnIVgdiAoT7pvyCosVmb5bkE0rfIhMWE0JIGE
SOAns1.value-domain.comhostmaster@developer.jp 2026-04-26 #1

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1778349603

Same first word

developer.gr
developer.se
developer.support
developer.web.id
developer.nu
developer.blue
developer.new
developer.lt
developer.net
developer.ml
developer.team
developer.school
developer.international
developer.be
developer.tips
developer.mobi
developer.email
developer.kg
developer.com.pk
developer.club
developer.aero
developer.inf.br
developer.saxo
developer.money
developer.ps
developer.fi
developer.no
developer.co
developer.work
developer.cn.com
developer.tel
developer.li
developer.gov.pl
developer.cafe
developer.bg
developer.s3.amazonaws.com
developer.run
developer.com.ar
developer.nrw
developer.fit
developer.uk.com
developer.com.sg
developer.co.jp
developer.lublin.pl
developer.si
developer.dp.ua
developer.krd
developer.azure-api.net
developer.my
developer.in
developer.ma
developer.uz
developer.scb
developer.awsapps.com
developer.sg
developer.tw
developer.cards
developer.app
developer.dev
developer.ws
developer.nl
developer.barclays
developer.cat
developer.beer
developer.at
developer.md
developer.vc
developer.bike
developer.it
developer.qld.gov.au
developer.ch
developer.org.uk
developer.express
developer.us-east-1.elasticbeanstalk.com
developer.kz
developer.co.ua
developer.aws
developer.amsterdam
developer.jp
developer.eu
developer.agency
developer.com
developer.promo
developer.od.ua
developer.vn
developer.istanbul
developer.is
developer.statefarm
developer.ee
developer.ltd
developer.org.nz
developer.quest
developer.info
developer.horse
developer.com.tw
developer.net.au
developer.edu.vn
developer.gov.sg
developer.nab
developer.cz
developer.pro
developer.to
developer.pk
developer.waw.pl
developer.by
developer.so
developer.co.il
developer.codes

Similar names

redevelop.net
redevelop.com
edveloper.com
redevelop.de
repoleved.com
deervelop.com
redevelop.nl
redevelop.eu
redevelop.ru
redevelop.co.uk
reveloped.com
redevelop.org
develepor.com
elperevod.store
redevelop.io
redevelop.se
deeplover.com
redevelop.us

DNS History

16 records (14 active, 2 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA122.249.237.2412405:6580:9b80:3800:3b60:dbe3:12b8:8752405:6580:8080:2b00:2dc0:87cf:610d:48172405:6580:8080:2b00:aaa:c562:d0df:800d
●NSns1.value-domain.com2015-08-11 → 2026-05-09 · 2 obs
● 2015-08-11 03:06:14
● 2026-05-09 18:45:58
●NSns2.value-domain.com2015-08-11 → 2026-05-09 · 2 obs
● 2015-08-11 03:06:14
● 2026-05-09 18:45:58
●NSns3.value-domain.com2015-08-11 → 2026-05-09 · 2 obs
● 2015-08-11 03:06:14
● 2026-05-09 18:45:58
●NSns4.value-domain.com2026-02-15 → 2026-05-09 · 3 obs
○ 2015-08-11 03:06:14
● 2026-02-15 01:33:00
● 2026-05-09 18:45:58
●NSns5.value-domain.com2026-02-15 → 2026-05-09 · 3 obs
○ 2015-08-11 03:06:14
● 2026-02-15 01:33:00
● 2026-05-09 18:45:58
●MXalt1.aspmx.l.google.com2015-08-11 → 2026-05-09 · 2 obs
● 2015-08-11 03:06:14
● 2026-05-09 18:45:58
●MXalt2.aspmx.l.google.com2015-08-11 → 2026-05-09 · 2 obs
● 2015-08-11 03:06:14
● 2026-05-09 18:45:58
●MXaspmx.l.google.com2015-08-11 → 2026-05-09 · 2 obs
● 2015-08-11 03:06:14
● 2026-05-09 18:45:58
●MXaspmx2.googlemail.com2015-08-11 → 2026-05-09 · 2 obs
● 2015-08-11 03:06:14
● 2026-05-09 18:45:58
●MXaspmx3.googlemail.com2015-08-11 → 2026-05-09 · 2 obs
● 2015-08-11 03:06:14
● 2026-05-09 18:45:58
●MXaspmx4.googlemail.com2015-08-11 → 2026-05-09 · 2 obs
● 2015-08-11 03:06:14
● 2026-05-09 18:45:58
●MXaspmx5.googlemail.com2015-08-11 → 2026-05-09 · 2 obs
● 2015-08-11 03:06:14
● 2026-05-09 18:45:58
●A122.249.237.2412015-08-11 → 2026-05-09 · 2 obs
● 2015-08-11 03:06:14
● 2026-05-09 18:45:58
○A2405:6580:8080:2b00:2dc0:87cf:610d:48172021-09-15 → 2021-09-15 · 4 obs
○ 2015-08-11 03:06:14
● 2021-09-15 16:51:42
○ 2026-02-15 01:33:00
○ 2026-05-09 18:45:58
○A2405:6580:8080:2b00:aaa:c562:d0df:800d2026-02-15 → 2026-04-18 · 5 obs
○ 2021-09-15 16:51:42
● 2026-02-15 01:33:00
● 2026-04-18 17:07:12
○ 2026-05-01 00:35:30
○ 2026-05-09 18:45:58
●A2405:6580:9b80:3800:3b60:dbe3:12b8:8752026-05-01 → 2026-05-09 · 3 obs
○ 2026-04-18 17:07:12
● 2026-05-01 00:35:30
● 2026-05-09 18:45:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
developer.jpns1.value-domain.com, ns2.value-domain.com, ns5.value-domain.com, ns4.value-domain.com...-

✅ Authoritative Response

Server:172.64.53.115

NS records: ns1.value-domain.com, ns2.value-domain.com, ns5.value-domain.com, ns4.value-domain.com, ns3.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developer.jp (unsigned zone)

⏱️ Timing

Total: 1210ms | Queries: -

📄 Records

TypeCountSample Data
A1122.249.237.241
AAAA12405:6580:9b80:3800:3b60:dbe3:12b8:875
NS3ns1.value-domain.com, ns2.value-domain.com...
MX7aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 30)...
TXT2google-site-verification=0GrghPYnIVgdiAo, v=spf1 ip4:122.249.237.241 mx:mozilla.gr
SOA1ns1.value-domain.com hostmaster.develope

Analysis

IP Addresses

developer.jp points to two IP numbers: 2405:6580:9b80:3800:3b60:dbe3:12b8:875 and 122.249.237.241.

Other host names, for instance www.dev.jp, b3.siisise.net, x237241.ppp.asahi-net.or.jp, dev.jp and siisise.net share IP numbers with developer.jp.

Name Servers

developer.jp is delegated to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.

developer.jp at least partially shares name servers with other domains, for instance ichibou.com, pentagamers.com, shadowzero.com, vt-1ban.com and zen-ei.com.

these name servers are commonly used with ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.

Host names with two IP numbers:

ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161.

ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115.

ns3.value-domain.com points to 172.64.52.38 and 172.64.52.161.

ns4.value-domain.com points to 172.64.53.3 and 172.64.53.115.

ns5.value-domain.com points to 172.64.52.38 and 172.64.52.161.

Host names that point to 172.64.52.38: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

Host names that point to 172.64.52.161: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

Host names that point to 172.64.53.3: ns2.value-domain.com and ns4.value-domain.com.

Host names that point to 172.64.53.115: ns2.value-domain.com and ns4.value-domain.com.

Mail Servers

developer.jp is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

developer.jp shares mail servers with other domains at least in part, for instance janetoar.com, askcr.cz, savetrees.org, www.printkit.withgoogle.com and ns500698.ns500759.ns500708.ns500576.ns500698.ns500652.ns500652.ns500576.ns500652.ns500619.ns500652.tracksymphony.com.

these mail servers are often used with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.

aspmx3.googlemail.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26.

aspmx4.googlemail.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26.

aspmx5.googlemail.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

aspmx.l.google.com points to 2607:f8b0:4004:c0b::1a and 142.251.111.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.